Cutting blade for a circular saw



FIG. 1 is a perspective view of the cutting blade for a circular saw of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines of FIGS. 1-3 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for the cutting blade for a circular saw, as shown and described. 